scianiac
10 kW
- Joined
- Oct 24, 2018
- Messages
- 836
I mean this is the story of why all of the rare earth refining went to China, it is very dirty and so we didn't want that and they didn't care. It's not even really the mining, most of these rare earths are just refined as side product of larger scale mining of other minerals, but refining them out is either dirty or very expensive if you want to do it cleanly. Our only real hope here is new refining processes are developed that are cost effective and clean and while I think that is technologically possible it will take a lot of investment.Goggle sez "The Mountain Pass mine in California was a leading producer of rare earth elements (REEs) from the 1960s through the early 1990s, but eventually closed in 2002 due to rising environmental regulations and low-cost competition from China"
Rising environmental regulations? Let's call BS. It was originally shut down because the operators caused a lake to become dangerously radioactive from all the tailings dumped into it. I encourage the US mining the newly discovered lithium deposits in Nevada, but don't trust the newly re-invented EPA (no such thing as pollution anymore) to keep that from happening again.
